search for: namic

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2011 Dec 09
0
[LLVMdev] [PATCH] Add the disable_aslr option that will disable the address space layout randomization under AddressSanitizer on 10.6
...special kind of main executable that is position independent (PIE). On Mac OS X 10.5 and later, the OS the OS will load a PIE at a random address each time it is executed. You cannot create a PIE from .o files compiled with -mdy- namic-no-pic. That means the codegen is less optimal, but the address randomization adds some security. When targeting Mac OS X 10.7 or later PIE is the default for main executa- bles. -no_pie Do not make a position independent executable (PIE...
2011 Dec 09
2
[LLVMdev] [PATCH] Add the disable_aslr option that will disable the address space layout randomization under AddressSanitizer on 10.6
+llvmdev Question to MacOS gurus: is there a way to disable ASLR (address space layout randomization) on Darwin at link time instead of doing setenv("DYLD_NO_PIE", "1", 1); and reexec? Thanks, --kcc On Fri, Dec 9, 2011 at 4:28 AM, Alexander Potapenko <glider at google.com>wrote: > The attached patch introduces the disable_aslr option (off by default) > and the
2011 Dec 09
2
[LLVMdev] [PATCH] Add the disable_aslr option that will disable the address space layout randomization under AddressSanitizer on 10.6
...at is > position > independent (PIE). On Mac OS X 10.5 and later, the OS > the OS > will load a PIE at a random address each time it is > executed. > You cannot create a PIE from .o files compiled with -mdy- > namic-no-pic. That means the codegen is less optimal, but > the address randomization adds some security. When > targeting > Mac OS X 10.7 or later PIE is the default for main > executa- > bles. > > -no_pie Do not make a po...